This 3.5cm fidget ball is designed for those who love mechanical movement and haptic feedback. With a simple twist, the sphere expands and shifts, creating a unique a mesmerizing visual change. It’s the perfect size to keep in your pocket for stress relief on the go. Better for smaller hands.

Features:

• Print-in-Place: No assembly required! Just peel it off the build plate and start fidgeting.
• Complete sphere: support is required for this print but as a result we get full sphere.
• Pocket Sized: At 3.5cm, it’s the ideal "Everyday Carry" (EDC) toy.
• Satisfying Action: The helical grooves provide a tactile experience that is both quiet and addictive.

Printing Tips:

• Layer Height: 0.12mm or 0.20mm for smooth mechanical movement (0.2mm feels sufficient)
• Wall Loops: 2 walls.
• Infill: 15%.
• Material: Works great in PLA and Silk PLA (for extra shine - the one on the photo)

If you are looking for a slightly bigger and less tight twisty fidget check out V2 which is 1cm bigger and has tappered bottom so no base is needed:

[https://makerworld.com/pl/models/2697583-small-twisty-fidget-sphere-v2-4-5cm-diameter#profileId-2990020](https://makerworld.com/pl/models/2697583-small-twisty-fidget-sphere-v2-4-5cm-diameter#profileId-2990020)

Also check out the Twisty Fidget Egg:

[https://makerworld.com/pl/models/2606391-tiny-twisty-fidget-egg](https://makerworld.com/pl/models/2606391-tiny-twisty-fidget-egg)